[PATCH] HID: clean up wiimote_cmd_map_mp() return type

[Dan Carpenter]

No one checks the error code, but the static checkers complain:

    drivers/hid/hid-wiimote-core.c:506 wiimote_cmd_map_mp()
    warn: signedness bug returning '(-512)'

We're returning negative error codes or zero on success so the type
should be int.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/hid/hid-wiimote-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/hid-wiimote-core.c b/drivers/hid/hid-wiimote-core.c
index 92874dbe4d4a..eaa2fa565047 100644
--- a/drivers/hid/hid-wiimote-core.c
+++ b/drivers/hid/hid-wiimote-core.c
@@ -484,7 +484,7 @@ static int wiimote_cmd_init_mp(struct wiimote_data *wdata)
 }
 
 /* requires the cmd-mutex to be held */
-static bool wiimote_cmd_map_mp(struct wiimote_data *wdata, __u8 exttype)
+static int wiimote_cmd_map_mp(struct wiimote_data *wdata, __u8 exttype)
 {
 	__u8 wmem;
 
-- 
2.11.0